Sorry my language was in Spanish on the machine that should be give it a look:
On Tue, Jan 17, 2017 at 12:08 AM, Chuck Hast <[email protected]> wrote: > Here is a art. from Mar 13 this year, so it should be running Jessie code. > I would > give it a lookÑ > > https://pimylifeup.com/raspberry-pi-temperature-sensor/ > > If you google RPi temperature sensors there are pages of information on > this > one. Looks like everyone and his/her dog is using RPi to measure > temperature. > > > On Mon, Jan 16, 2017 at 11:48 PM, Michael C. Robinson < > [email protected]> wrote: > >> I am using a Raspberry Pi 3 2016 Model B. >> >> I'm trying to use USB TEMPer2 Thermometers to detect the temperature >> of ice water and the temperature of nearly boiling water. I am not >> getting the correct temperatures. >> >> pi@raspbypi:~/project $ cat temper-pi.txt >> http://www.linuxjournal.com/content/temper-pi >> pi@raspbypi:~/project $ >> >> pi@raspbypi:~/project $ lsusb >> Bus 001 Device 010: ID 0c45:7401 Microdia >> Bus 001 Device 009: ID 0c45:7401 Microdia >> Bus 001 Device 008: ID 0c45:7401 Microdia >> Bus 001 Device 007: ID 0409:0058 NEC Corp. HighSpeed Hub >> Bus 001 Device 005: ID 0a81:0205 Chesen Electronics Corp. PS/2 >> Keyboard+Mouse Adapter >> Bus 001 Device 011: ID 0c45:7401 Microdia >> Bus 001 Device 006: ID 0c45:7401 Microdia >> Bus 001 Device 004: ID 0409:0058 NEC Corp. HighSpeed Hub >> Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. >> SMSC9512/9514 Fast Ethernet Adapter >> Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. >> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub >> pi@raspbypi:~/project $ >> >> pi@raspbypi:~/project $ lsusb -t >> /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M >> |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/5p, 480M >> |__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, >> Driver=smsc95xx, 480M >> |__ Port 2: Dev 4, If 0, Class=Hub, Driver=hub/4p, 480M >> |__ Port 1: Dev 6, If 0, Class=Human Interface Device, >> Driver=, 1.5M >> |__ Port 1: Dev 6, If 1, Class=Human Interface Device, >> Driver=, 1.5M >> |__ Port 4: Dev 11, If 0, Class=Human Interface Device, >> Driver=, 1.5M >> |__ Port 4: Dev 11, If 1, Class=Human Interface Device, >> Driver=, 1.5M >> |__ Port 3: Dev 5, If 0, Class=Human Interface Device, >> Driver=usbhid, 1.5M >> |__ Port 3: Dev 5, If 1, Class=Human Interface Device, >> Driver=usbhid, 1.5M >> |__ Port 4: Dev 7, If 0, Class=Hub, Driver=hub/4p, 480M >> |__ Port 1: Dev 8, If 0, Class=Human Interface Device, >> Driver=, 1.5M >> |__ Port 1: Dev 8, If 1, Class=Human Interface Device, >> Driver=, 1.5M >> |__ Port 2: Dev 9, If 0, Class=Human Interface Device, >> Driver=, 1.5M >> |__ Port 2: Dev 9, If 1, Class=Human Interface Device, >> Driver=, 1.5M >> |__ Port 4: Dev 10, If 0, Class=Human Interface Device, >> Driver=, 1.5M >> |__ Port 4: Dev 10, If 1, Class=Human Interface Device, >> Driver=, 1.5M >> pi@raspbypi:~/project $ >> >> pi@raspbypi:~/project/temper-python $ cat take_temps.bash >> #!/bin/bash >> >> while (true) >> do >> sudo temper-poll -p >> sleep 10 >> done >> >> @raspbypi:~/project/temper-python $ ./take_temps.bash >> Found 5 devices >> Device #0 (bus 1 - port 4): 25.1°C 77.1°F >> Device #1 (bus 1 - port 2): 24.1°C 75.3°F >> Device #2 (bus 1 - port 1): 21.5°C 70.7°F >> Device #3 (bus 1 - port 4): 23.8°C 74.9°F >> Device #4 (bus 1 - port 1): 23.2°C 73.8°F >> Found 5 devices >> Device #0 (bus 1 - port 4): 25.1°C 77.1°F >> Device #1 (bus 1 - port 2): 24.1°C 75.3°F >> Device #2 (bus 1 - port 1): 21.5°C 70.7°F >> Device #3 (bus 1 - port 4): 23.8°C 74.9°F >> Device #4 (bus 1 - port 1): 23.2°C 73.8°F >> Found 5 devices >> Device #0 (bus 1 - port 4): 25.1°C 77.1°F >> Device #1 (bus 1 - port 2): 24.1°C 75.4°F >> Device #2 (bus 1 - port 1): 21.5°C 70.7°F >> Device #3 (bus 1 - port 4): 23.8°C 74.9°F >> Device #4 (bus 1 - port 1): 23.2°C 73.8°F >> Found 5 devices >> Device #0 (bus 1 - port 4): 25.1°C 77.1°F >> Device #1 (bus 1 - port 2): 24.1°C 75.4°F >> Device #2 (bus 1 - port 1): 21.5°C 70.7°F >> Device #3 (bus 1 - port 4): 23.8°C 74.9°F >> Device #4 (bus 1 - port 1): 23.2°C 73.8°F >> Found 5 devices >> Device #0 (bus 1 - port 4): 25.1°C 77.1°F >> Device #1 (bus 1 - port 2): 24.2°C 75.5°F >> Device #2 (bus 1 - port 1): 21.5°C 70.7°F >> Device #3 (bus 1 - port 4): 23.8°C 74.9°F >> Device #4 (bus 1 - port 1): 23.2°C 73.8°F >> Found 5 devices >> Device #0 (bus 1 - port 4): 25.1°C 77.1°F >> Device #1 (bus 1 - port 2): 24.2°C 75.5°F >> Device #2 (bus 1 - port 1): 21.5°C 70.7°F >> Device #3 (bus 1 - port 4): 23.8°C 74.9°F >> Device #4 (bus 1 - port 1): 23.2°C 73.8°F >> ^C >> >> Please note the following changes to Raspbian, Jessie I believe... >> >> pi@raspbypi:~/project/temper-python $ cat /boot/cmdline.txt >> dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 >> root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes >> rootwait quiet splash plymouth.ignore-serial-consoles >> usbhid.quirks=0x0c45:0x7401:0x4 >> >> pi@raspbypi:~/project/temper-python $ cat /etc/udev/rules.d/99- >> tempsensor.rules SUBSYSTEMS=="usb", ACTION=="add", >> ATTRS{idVendor}=="0c45", ATTRS{idProduct}=="7401", MODE="666" >> >> The above changes allow non non root users to use temper-python and >> they should prevent problems with the sensors being identified as >> keyboards? >> >> The following is an excerpt out of dmesg: >> >> [ 206.199665] usb 1-1.2.1: new low-speed USB device number 14 using >> dwc_otg >> [ 206.317607] usb 1-1.2.1: New USB device found, idVendor=0c45, >> idProduct=7401 >> [ 206.317619] usb 1-1.2.1: New USB device strings: Mfr=1, Product=2, >> SerialNumber=0 >> [ 206.317626] usb 1-1.2.1: Product: TEMPer2_M12_V1.3 >> [ 206.317633] usb 1-1.2.1: Manufacturer: RDing >> [ 206.409673] usb 1-1.2.4: new low-speed USB device number 15 using >> dwc_otg >> [ 206.527634] usb 1-1.2.4: New USB device found, idVendor=0c45, >> idProduct=7401 >> [ 206.527645] usb 1-1.2.4: New USB device strings: Mfr=1, Product=2, >> SerialNumber=0 >> [ 206.527653] usb 1-1.2.4: Product: TEMPer2_M12_V1.3 >> [ 206.527659] usb 1-1.2.4: Manufacturer: RDing >> >> I noticed that the Linux Journal article is old and that the sensors I >> have are likely newer than when the article was written. The seller >> said Linux compatible, but is that true? >> _______________________________________________ >> PLUG mailing list >> [email protected] >> http://lists.pdxlinux.org/mailman/listinfo/plug >> > > > > -- > > Chuck Hast -- KP4DJT -- > Glass, five thousand years of history and getting better. > The only container material that the USDA gives blanket approval on. > > > -- Chuck Hast -- KP4DJT -- Glass, five thousand years of history and getting better. The only container material that the USDA gives blanket approval on. _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
